DTC U0100, U0129, U0131, U0142, U0151: Lost Communication with ECM/PCM "A"; Lost Communication with Skid Control ECU; Lost Communication with Power Steering Control Module; Lost Communication with Main Body ECU; Lost Communication with Airbag ECU [12/2014 - ]: Procedure

1. Check if CAN communication DTCs are output. Refer to DIAGNOSIS SYSTEM [12/2014 - ] .

   Result

   Result	Proceed to
   DTCs are output.	A
   DTCs are not output.	B

   HINT: 

   If CAN communication system DTC U0100, U0129, U0131, U0142, or U0151 and another DTC are output at the same time, perform troubleshooting for CAN communication system DTC U0100, U0129, U0131, U0142, or U0151 first.

B → See step   2 

A → See step   3